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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
BTS71220-4ESA
Brand: Infineon
BTS71220-4ESA is a Quad Smart High-Side Power Switch in Infineon's PROFET family, delivered in a PG-TSSOP-20 package. supply voltage: 5.5-40 V; nominal load current: 20 A per channel; channels: 4. It is qualified for automotive and industrial environments where functional safety and reliable power or control matter.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| Infineon | BTS71220-4ESA | 10,000 | 26+ | Quad Smart High-Side Power Switch stock for RFQ-confirmed production, repair or allocation-driven sourcing |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | BTS71220-4ESA |
| Manufacturer | Infineon Technologies |
| Product Category | Power Switch |
| Supply Voltage | 5.5-40 V |
| Nominal Load Current | 20 A per channel |
| Channels | 4 |
| Interface | SPI / parallel |
| Protection | Overtemp / Overcurrent / Short-circuit |
| Diagnosis | Current sense + SPI flags |
| Operating Temperature | -40 to 150 °C |
| Number of Pins | 20 |
| Package / Case | PG-TSSOP-20 |
| Switching | PWM capable |
| Function / Topology | Quad Smart High-Side Power Switch |
| Package / Orderable Variant | PG-TSSOP-20; exact suffix BTS71220 4ESA |
Power Features & Applications
- Quad-channel high-side switch provides four independent 20 A outputs in one compact PG-TSSOP-20 package.
- SPI and parallel interfaces give the host flexible control and diagnostic readback options.
- Per-channel overcurrent, overtemperature and short-circuit protection isolate individual load faults safely during operation.
- Integrated current sense supports accurate load monitoring over the serial SPI bus.
- Operates from a 5.5-40 V supply across the full -40 to 150 °C range.
- Compact PG-TSSOP-20 package saves board space in automotive multi-channel distributed load systems.
Need Price & Availability for BTS71220-4ESA?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for BTS71220-4ESA are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is BTS71220-4ESA available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for BTS71220-4ESA by RFQ.
What should buyers check before ordering BTS71220-4ESA?
Buyers should check voltage range, current rating, package, protection features and date code for BTS71220-4ESA, together with live stock and traceable supply.
How do I request a quote for BTS71220-4ESA?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.